Tronic Busbar Chamber 400A 6 Way

Our review

This Tronic busbar chamber is a six-way, 400A distribution component built for organising and feeding multiple circuits from a single set of busbars. The enclosure is fabricated from 1.6mm CRCA sheet steel and finished with epoxy powder coating, which is intended to give it a durable, lasting surface. Inside, the busbar sections are ETP grade copper with dull tin plating, and the busbar supports are made from DMC, a dough moulding compound chosen for its insulating and mechanical properties. The neutral busbar is fully rated, so it matches the current-carrying capacity of the other bars rather than being undersized.
It suits electricians, panel builders and facility maintenance teams working on distribution boards where a 400A, six-way arrangement is needed, particularly in commercial or light industrial settings. Before ordering, confirm the number of ways and the current rating match your design, and check that the physical dimensions and mounting arrangement will fit your enclosure or panel space, since no dimensions are listed here. Also verify the conductor material and plating suit your connections and environment.
Compared with alternatives, the key differences to weigh are enclosure thickness and finish, busbar material and plating, and the type of support insulation. Cheaper chambers may use thinner sheet steel or untreated copper, while this one specifies 1.6mm CRCA, epoxy powder coating and tin-plated ETP copper. If your project needs a different number of ways or a higher rating, look at other options in the same range. Available on Sokonia.